| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $163.67 | 3.784% | $169.8633 | $169.86 | $169.85 | $169.90 |
| Purchase #2 | $193.34 | 13.115% | $218.6965 | $218.70 | $218.70 | $218.70 |
| Purchase #3 | $194.75 | 7.580% | $209.5121 | $209.51 | $209.50 | $209.50 |
| Purchase #4 | $219.77 | 12.187% | $246.5534 | $246.55 | $246.55 | $246.60 |
| Purchase #5 | $112.89 | 4.550% | $118.0265 | $118.03 | $118.05 | $118.00 |
| Purchase #6 | $81.96 | 13.181% | $92.7631 | $92.76 | $92.75 | $92.80 |
| Purchase #7 | $239.66 | 12.177% | $268.8434 | $268.84 | $268.85 | $268.80 |
| 7 purchase totals = | $1,206.04 | $1,324.2583 | $1,324.25 | $1,324.25 | $1,324.30 | |